<?php

/**
 * This is the model class for table "products".
 *
 * The followings are the available columns in table 'products':
 * @property integer $id
 * @property string $product_name
 * @property double $price
 * @property double $weight
 * @property integer $cate_id
 * @property string $img
 * @property integer $imgs_collection
 *
 * The followings are the available model relations:
 * @property Orderdetails[] $orderdetails
 * @property Categories $cate
 */
class Products extends CActiveRecord
{
	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'products';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('product_name, price, weight, cate_id, img, imgs_collection', 'required'),
			array('cate_id, imgs_collection', 'numerical', 'integerOnly'=>true),
			array('price, weight', 'numerical'),
			array('product_name, img', 'length', 'max'=>255),
			// The following rule is used by search().
			// @todo Please remove those attributes that should not be searched.
			array('id, product_name, price, weight, cate_id, img, imgs_collection', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
			'orderdetails' => array(self::HAS_MANY, 'Orderdetails', 'product_id'),
			'cate' => array(self::BELONGS_TO, 'Categories', 'cate_id'),
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'product_name' => 'Product Name',
			'price' => 'Price',
			'weight' => 'Weight',
			'cate_id' => 'Cate',
			'img' => 'Img',
			'imgs_collection' => 'Imgs Collection',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 *
	 * Typical usecase:
	 * - Initialize the model fields with values from filter form.
	 * - Execute this method to get CActiveDataProvider instance which will filter
	 * models according to data in model fields.
	 * - Pass data provider to CGridView, CListView or any similar widget.
	 *
	 * @return CActiveDataProvider the data provider that can return the models
	 * based on the search/filter conditions.
	 */
	public function search()
	{
		// @todo Please modify the following code to remove attributes that should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id);
		$criteria->compare('product_name',$this->product_name,true);
		$criteria->compare('price',$this->price);
		$criteria->compare('weight',$this->weight);
		$criteria->compare('cate_id',$this->cate_id);
		$criteria->compare('img',$this->img,true);
		$criteria->compare('imgs_collection',$this->imgs_collection);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}

	/**
	 * Returns the static model of the specified AR class.
	 * Please note that you should have this exact method in all your CActiveRecord descendants!
	 * @param string $className active record class name.
	 * @return Products the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}
}
